673222411 has 4 divisors (see below), whose sum is σ = 675904824. Its totient is φ = 670540000.

The previous prime is 673222393. The next prime is 673222427. The reversal of 673222411 is 114222376.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 673222411 - 2¹⁷ = 673091339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 673222411.

It is not an unprimeable number, because it can be changed into a prime (673222471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1340830 + ... + 1341331.

It is an arithmetic number, because the mean of its divisors is an integer number (168976206).

Almost surely, 2^673222411 is an apocalyptic number.

673222411 is a deficient number, since it is larger than the sum of its proper divisors (2682413).

673222411 is a wasteful number, since it uses less digits than its factorization.

673222411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682412.

The product of its digits is 4032, while the sum is 28.

The square root of 673222411 is about 25946.5298450486. The cubic root of 673222411 is about 876.4346146328.

Adding to 673222411 its reverse (114222376), we get a palindrome (787444787).

The spelling of 673222411 in words is "six hundred seventy-three million, two hundred twenty-two thousand, four hundred eleven".